baber/WOPTO huggingface dataset:
Patent JP-S58134061-A (JP)
Title: Production of glycine metal complex
Inventor: KATOU MASAAKI
IPC: C07C227/08
Filed: 1982-02-05
Abstract: PURPOSE:The reaction between monochloroacetic acid, a metal compound and ammonia are carried out under specific conditions to give the titled compound used as a synthetic intermediate of threonine or as a food additive or drug through one-stage operations in high yield under inhibition of side reactions. CONSTITUTION:Monochloroacetic acid is made to react with ammonia or a compound that can form ammonia under the reaction condition wherein at least one of metal compounds that can form metal complexes with the glycine formed by the above reaction is added by 1.0-5.0, preferably 1.5-3.0 times the stoichiometric amount and the reaction is conducted in a solvent such as water, anhydrous ammonia or aqueous methanol, at room temperature to 200 deg.C, preferably 50-80 deg.C for 1-40hr to give the objective compound. As metal compounds, are cited hydroxides and basic carbonates of metals in copper, platinum and iron groups.
Patent JP-2000210911-A (JP)
Title: Building and structural board material
Inventor: SUZUKI MICHINOBU
IPC: B27N3/04
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To enable a board material to be used as an external facing for a structure with high durability and water resistance, exposed to the weather and sunshine by forming a coating film layer on the surface of a fiberboard with a medium specific gravity obtained by bonding and molding split wood fibers with a melamine resin. SOLUTION: A fiberboard 10 is obtained by adding a synthetic resin adhesive of a melamine-urea co-condensation resin to wood fibers obtained by filbrillating wood and molding the mixture into a board shape. The coating film layers 20, 20 are formed by sequentially applying an undercoat, an intercoat with a grain pattern and a topcoat on both faces of the fiberboard 10. The composition of the undercoat is an acrylic resin emulsion, while and extender pigments, water, an additive, a colored pigment or the like. The composition of principal ingredients of the intercoat is the acrylic resin emulsion, water, additive, crushed grains of natural stone, colored aggregates or the like. The composition of the topcoat is a modified silicone resin varnish, the additive, a solvent or the like.  Thus it is possible to use this building and structural board material as an external facing for a building or a structure exposed to the weather and sunshine on account of the improved durability and water resistance of the board material.
Patent JP-H11217613-A (JP)
Title: Method for discharging residual molten metal in furnace in stationary furnace body
Inventor: IWASAKI KATSUHIRO
IPC: F27B3/19
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively discharge molten iron remaining ia a stationary furnace which retains a specific amount of molten iron and into which gas is blasted from the bottom of the furnace for stirring. SOLUTION: The method relates to a discharging method of molten iron left in a stationary furnace 1 which has a tapping hole 5 in the wall and retains a specific amount of molten iron and into which stirring gas is blasted from a bottom blasting hole 8 at the bottom. stirring. The oxygen-containing gas is blown by changing over at least one of bottom-blown nozzles to a stirring nozzle and a refractory 10 surrounding the bottom-blown nozzle is fused to enlarge the hole diameter, and the residual molten iron 6, 7 in the furnace is discharged from the enlarged hole. At this time, a detection sensor 15 for detecting the residual length of the bottom-blown nozzle, is arranged to decide the blowing time of the oxygen-containing gas and then, the refractory cost is more reduced.
Patent JP-2000210959-A (JP)
Title: Film manufacturing apparatus
Inventor: NISHIDA TAKANORI
IPC: B29C47/08
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To remarkably decrease air biting and to improve high speed film manufacturing and quality by making specified mechanical accuracy of a suction nozzle and a slit gap part of a mouthpiece to a cast face within specified ranges. SOLUTION: In this apparatus, a resin film 33 extruded from a slit gap 31a of a mouthpiece 31 is cast on a moving cast face 34a and a suction nozzle 32 for bringing the resin film 33 into intimate contact with the cast face 34a is provided on the upstream side in the cast face moving direction from the position where the resin film 33 is cast on the cast face 34a to the mouthpiece 31. In this case, degree of straightness or/and degree of flatness of the face of the suction nozzle 32 facing to the cast face 34a is made at most 0.05% of the whole width of the suction nozzle 32.
Patent JP-H02196946-A (JP)
Title: Method for measuring absorbancy
Inventor: KOTARI KATSUE
IPC: G01N21/03
Filed: 1989-01-25
Abstract: PURPOSE:To measure absorbancy while minimizing the need for blank correction, recalibration and maintenance by fixing one of a light source side window and photodetector side window of a sample cell and moving the other, and changing the cell length in two ways. CONSTITUTION:A light source part 1 emits light to the variable length cell 3 and a monochrometer part 2 is mounted with a band-pass filter of the wavelength necessary for measurement and is driven by a motor 6 to project the light from the light source 1 as time-divided monochromatic light to the cell 3. The length of the cell 3 is moved back and forth in the predetermined lengths b1, b2 by a modulation driving part 7. The side faces of the light source side window 11 and the photodetector side window 12 are coupled by bellows 16 to constitute the flow cell so that a sample flows between the windows 11 and 12 and a luminous flux 13 transmits both the windows and the sample and advances to the detector 4. The differential absorbancy DELTAA is determined by the equation DELTAA=log(It2/It1) if the intensities It1, It2 of the transmitted light of the incident light of a certain wavelength to the cell when the cell lengths are b1, b2.
Patent JP-S62175668-A (JP)
Title: Method of measuring calcium
Inventor: NOMOTO SHOZO
IPC: G01N31/22
Filed: 1986-01-30
Abstract: PURPOSE:To stabilize coloring in an ortho cresol phthalein complexon method by using a good buffer solution. CONSTITUTION:In an ortho cresol phthalein complexon (OCPC) method, a buffering agent expressed by the formula is allowed to coexist in the presence of OCPC. The substance as expressed by the formula includes 2-(cyclohexyl amino)ethane sulfonate, 3-cyclohexyl amino-1-propane sulfonate and the like. These substances are known as socalled good buffer solutions and especially, 3-cyclohexyl amino-1-propane sulfonate, which is pKa 10.4 (20 deg.C), can provide pH favorable for chelate color formation with OCPC and calcium. The concentration of buffer solution components is effective within a range of 0.01-0.5mol/l.
Patent JP-S63185943-A (JP)
Title: Racemization of optically active amine
Inventor: KUTSUKI HIDETOSHI
IPC: C07C211/27
Filed: 1987-01-27
Abstract: PURPOSE:To completely carry out racemization of an optically active amine by simple operation, by thermally reacting optically active 1-methyl-3- phenylpropylamine and an acid addition salt thereof with a catalytic reduction catalyst under a given hydrogen pressure or below. CONSTITUTION:Optically active 1-methyl-3-phenylpropylamine and an acid addition salt thereof are heated with a catalytic reduction catalyst, e.g. Raney nickel, Raney cobalt, etc., at 50-200 deg.C, particularly about 120-180 deg.C under <10atm hydrogen pressure and reacted to carry out racemization of the optically active 1-methyl-3-phenylpropylamine. Optically active R- or S-isomer or isomers having an optional optical purity of either one thereof may be used as a raw material. Optical antipodes to be useless are racemized and optical resolution is repeatedly carried out to afford the useful optical isomer in good yield.
Patent JP-H06197677-A (JP)
Title: Covering and cutting apparatus
Inventor: KURIBAYASHI EIJI
IPC: A23G3/02
Filed: 1993-01-07
Abstract: PURPOSE:To enable continuous operation in long time and improve shape of cut product in a covering and cutting apparatus consisting of a cyclic assembly prepared by combining three or more block pieces made of a plastics. CONSTITUTION:The covering and cutting apparatus is constituted of a means for continuously feeding a rod-like food body and a means coaxially provided in the lower part of the above-mentioned means and simultaneously and independently sliding three or more block pieces 3 in a housing accommodating a cyclic assembly 8 which repeats transfer of a central enclosed space part 7 from open state to close and lost state therein. This cyclic assembly 8 is formed by combining three or more block pieces 3 using adjacent two sides as sliding faces in contact with these sliding faces. A slider 63 independent from block piece body is provided on the sliding face of at least one block piece 3 facing on the enclosed space part 7 and simultaneously a means for pressing this slider 63 in the top direction of the block piece 3 is provided. The slider 63 of a driving block piece 61 is brought into contact with the adjacent block piece 3 under pressure and gap 64 is absorbed by the slider 63 of two driving block pieces 3 to make opening and closing of the space part smooth.
Patent JP-S61178394-A (JP)
Inventor: UENO YUTAKA
IPC: B66C17/04
Filed: 1985-01-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11208070-A (JP)
Title: Printer
Inventor: TAKAHASHI KATSUYUKI
IPC: B41J29/38
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To respond the output request from an important client with a printer operation substantially satisfying the request by providing means for altering the operation for the output request of printer dynamically depending on the priority of client and the state of resource of the printer itself. SOLUTION: Clients 3102, 3103, 3104 and 3105 request a printer 31O1 to output and they are identified from a network address including addresses A-D. The printer 3101 is holding a priority table 3106 corresponding to client addresses A-D. On the table 3106, the addresses A, B are assigned with an identical priority 0, the address C is assigned with a lower priority 3 and the address D is assigned with a further lower priority 5.
Patent JP-S59141931-A (JP)
Inventor: OGASAWARA TADAHIKO
IPC: A61B1/00
Filed: 1983-02-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10276432-A (JP)
Title: Digital image covering method, image processor and data recording medium
Inventor: BUN CHUN SEN
IPC: H04N19/00
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To execute differential encoding processing and differential decoding processing to images or the like while suppressing encoding efficiency reduction due to covering processing by forming plural small image spaces by extracting plural pixels consisting of a source image space. SOLUTION: A source image space 301 corresponding to an input digital image signal is composed of 8×8 pixels, for example, and includes significant pixels having significant sample values and insignificant pixels having non- significant sample values. Then, a sampled digital image signal is inputted. This digital signal corresponding to an object, namely, an image having an arbitrary shape and forms the source image space 301 including the object. Further, plural small image spaces 401-404 are generated by performing resampling processing to the source image space 301 corresponding to the digital image signal. Namely, pixels are horizontally extracted from the source image space 301 at the interval of one pixel or vertically extracted at the interval of one pixel row, four small image spaces 401-404 are generated from these pixels, the covering processing is performed.
Patent JP-S60166226-A (JP)
Title: Preparation of zirconium oxide powder containing rare earth element as solid solution
Inventor: KANEDA AKIRA
IPC: C01G25/00
Filed: 1984-02-03
Abstract: PURPOSE:To prepare ZrO2 powder containing a rare earth element as a solid solution, by attaching a gelatinous amorphous hydroxide of rare earth element on the surface of powder of ZrO2 or Zr(OH)2, calcining the powder. CONSTITUTION:An aqueous solution of at least one of water-soluble salts such as hydrochloride, nitrate, acetate, formate, etc. of rre earth elements such as La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, etc. is reacted with an aqueous solution of an alkali such as ammonia, caustic soda, caustic potash, etc. to give a gelatinous amorphous hydroxide, which is suspended in water. Powder of ZrO2 or Zr(OH)2 is added to the suspension, and stirred, so that the gelatinous amorphous hydroxide of the rare earth element is adsorbed on the surface of the powder. The suspension is subjected to solid-liquid separation, the powder of ZrO2 or Zr(OH)2 is calcined at 900-1,300 deg.C for 0.25-2hr, to prepare ZrO2 containing a rare earth element as a solid solution.
Patent JP-H08209418-A (JP)
Title: Finery such as clothes having laterally extended mark
Inventor: MINETA HISASHI
IPC: A41D1/00
Filed: 1995-02-03
Abstract: PURPOSE: To improve the attractive force of a wearing person by the diffusion principle of human visual line by applying a laterally extended mark to a prescribed position of a finery such as clothes. CONSTITUTION: A laterally extended mark 3 is attached to a part corresponding to the middle front part of the wearing person of a finery such as clothes 1 or a part corresponding to the spine of the back of the wearing person or a part having the same height as the middle part of both sleeves 2.
Patent JP-S55110116-A (JP)
Title: Epoxy sealing compound
Inventor: SUZUKI KENICHI
IPC: C08G59/20
Filed: 1979-02-19
Abstract: PURPOSE: The title soft sealing compound easily handleable, having improved suppleness or pliability, comprising an aliphatic polyhydrocarbon as a main ingredient, a liquid polymer having bi-or multifunctional epoxy groups and an epoxy resin hardener as binders, and a filler.  
     CONSTITUTION: An aliphatic polyhydrocarbon, e.g. polymethylene, or a polyether, e.g. polyethylene oxide, having a molecular weight ≥400 respectively as a main ingredient, is incorporated with a liquid polymer having bi-or multifunctional epoxy groups, a filler, and a plasticizer to form part (A). The part (A) is kneaded with a mixture of an epoxy resin hardener, preferably a modified aliphatic diamino compound having terminal primary amines, and a hardening catalyst to form the objective sealing compound. In use, (A) is thorougly kneaded with (B) at an equivalent ratio of epoxy groups in (A) to active hydrogens in (B) of 1:0.8W1.2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58135579-A (JP)
Title: Alkaline storage battery
Inventor: IWAI KATSUJI
IPC: H01M50/105
Filed: 1982-02-04
Abstract: PURPOSE:To obtain a battery with a long life by improving the heat radiation from the battery. CONSTITUTION:An electrode group 1 fixed to a cover 6 is inserted into a bag 8 made of an alkali-proof synthetic resin film and the opening section of said bag is airtightly fixed to the cover, and in addition, they are inserted into a metal container 10. A sheet of polypropylene resin with a thickness of 0.2mm. formed by melting under heat is used for the bag 8 serving as a battery jar, and it is airtightly fixed to the cover 6 made of polypropylene resin at a portion 9 by ultrasonic binding. In case of A, a steel plate with a thickness of 0.6mm. is formed in a container by silver soldering and in addition is nickel plated at a thickness of 5mu to be used for the metal container. In case of B, an iron plate with a thickness of 1.0mm. is welded to be used for the container.
Patent JP-H07222810-A (JP)
Title: Control inputting device
Inventor: ISHIKAWA SEIICHI
IPC: A61N1/18
Filed: 1994-02-14
Abstract: PURPOSE:To reconstruct stand-up and sit-down by controlling a switch by a paraplegia patient's own fingers even while the patient is holding parallel bars or the like by his both hands in an electrical stimulating device for electrical stimulating the paralytic part of the body to reconstruct the vital function. CONSTITUTION:This control inputting device is provided with an operating switch 2 which can be operated by a thumb, and this operating switch is arranged at a belt position so as to be operable while the patient is holding parallel bars or the like, and also provided with a stretching belt 1 by which the patient can hold a thing even being wound on to the hand. Thus, the paraplegia patient can operate the switch 2 even while supporting his own body by his both hands, and when an electrical stimulating device is used in combination with this control inputting device, reconstruction of the patient can enable him to stand-up and sit-down by electrical stimulation by himself.
Patent JP-S63190540-A (JP)
Title: Capstan motor
Inventor: NAKAMURA KUNIYOSHI
IPC: H02K1/22
Filed: 1987-01-29
Abstract: PURPOSE:To improve efficiency of a motor and make a torque ripple frequency of said motor higher than 30Hz by making the outer diameter of a rotor shaft to be used as a capstan shaft for VTR smaller than 3.53phi. CONSTITUTION:In order that the same tape speed as a usual one may be obtained when the outer diameter of a motor rotor shaft 4 is smaller than 3.53phi adopted heretofore, for example, 2.94phi, a rotational speed of said motor must be increased by 3.53/2.94=1.2 times. Thus, in order that the rotational speed is made higher, it is necessary to decrease a magnetic flux in air gap. For that purpose, not only the number of poles of a permanent magnet 2 must be 10 but also the outer diameter of said permanent magnet 2 must be reduced. As a result, because the outer diameter of said motor can be reduced, the moment of inertia and the torque of a rotor can also be lessened, and the frequency of a generated torque ripple is 30X1.2=36Hz which is higher than the frequency 30Hz of a synchronous signal to prevent interference between both frequencies.
Patent JP-S56115798-A (JP)
Title: 2'-deoxy-3',5'-di-o-acetyl-5-fluorouridine derivative, its preparation, and antitumor agent containing the same
Inventor: FUJII SETSUO
IPC: A61K31/7042
Filed: 1980-02-15
Abstract: NEW MATERIAL:The titled compound of formula I [R is group of -L 1 -O-R 1  or group of -L 1 -O-L 2 -OR 1  (L 1  and L 2  are alkylene; R 1  is alkyl)].  
     EXAMPLE: 3-[ 2-( 2-Methoxyethoxy )benzoyl ]-2'-deoxy-3',5'-di-O-acetyl-5-fluorouridine.  
     USE: Antitumor agent having high antitumor activity and low toxicity.  
     PROCESS: The compound of formula I is prepared by reacting acetyl 2'-deoxy-5- fluorouridine with a benzoic acid halide of formula II (hal is halogen), e.g. benzoyl chloride, in a solvent such as ether, pyridine, etc., in the presence of a base such as trialkylamine, pyridine, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S54110835-A (JP)
Title: Electrophotographic photoreceptor
Inventor: KAZAMI TAKEO
IPC: G03G5/04
Filed: 1978-02-17
Abstract: PURPOSE: To increase the sensitivity of the electrophotographic photoreceptor combined with a charge generating material by using the specific compound as a charge transfer material.  
     CONSTITUTION: A charge generating layer of about 5 μm or under (about 20 μm or under if it exists on the uppermost layer) chiefly containing a charge generating material and a charge transfer layer of about 10 to 100 μm chiefly containing the charge transfer material of the formula (R 1 , R 2  are H, alkyl of C 1W4 , amino) are laminated on a conductive base. Or this charge transfer material and a binder are dissolved in a suitable solvent and the charge generating material is dispersed into this solution. This dispersion is coated and dried on a conductive base, whereby the photosensitive layer of preferably about 3 to 100 μm is formed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58137065-A (JP)
Title: Memory system
Inventor: KAKIZUME YUUJI
IPC: G06F15/167
Filed: 1982-02-08
Abstract: PURPOSE:To make effective use of a memory without decreasing the reliability, by designating duplication only for the specific part of all the address space with register storing the same address in two sets of memory devices. CONSTITUTION:Memories 6, 7 of global memories GM 1, 2 are split into two at fence registers 15, 16 to be a duplicated area DL at addresses smaller than the content of registers 15, 16 and single areas S1, S2 at address larger than it. The access request from CPUs 3-5 to the GMs 1, 2 is transmitted at the same time with signals 8-13, compared with the operation mode of the GMs 1, 2, and accessed with addresses smaller than the content of the registers 15, 16, then processes at the area DL of the two memories. When accessed with addresses larger than the content of the registers 15, 16, the data is processed at any of the areas S1, S2 depending on the designation mode. Thus, at debugging, the area S1 or S2 is used and processing executed without giving adverse effect on the duplicated system of other on-line system.
Patent JP-H07227290-A (JP)
Title: Production of natural purple pigment
Inventor: AOKI SATOSHI
IPC: C12P1/04
Filed: 1994-02-14
Abstract: PURPOSE:To extremely improve a yield of violacein and to produce a natural purple pigment industrially, inexpensively and stably by adding inexpensive anthranilic acid to a medium of a bacterium capable of producing violacein. CONSTITUTION:Before or while a bacterium capable of producing violacein is cultured in a liquid medium containing a tryptophan source, anthranilic acid or its salt in a given concentration is successively or continuously added to the medium to provide a method for producing a natural purple coloring matter. A bacterium which belongs to the genus Chromobacterium, capable of producing violacein is inoculated into the liquid medium and multiplied. The culture solution having multiplied bacterium capable of producing violacein is separated into the cell and the liquid medium and a natural purple pigment comprising violacein is extracted from the cell or the liquid medium or both.
Patent JP-S61177077-A (JP)
Title: Television receiver
Inventor: AIHARA TSUNEO
IPC: H04N5/50
Filed: 1985-01-31
Abstract: PURPOSE:To remove the interruption of operation at a channel selecting time by obtaining an RFAGC signal by two IF circuits. CONSTITUTION:An RFAGC signal is outputted from respective IF circuits IFv, IFs and sent to an RFAGC switching circuit 10 and the gain of an electronic tuner 1 is controlled by a channel selection control circuit 5 on the basis of the RFAGF signals from both the IF circuits IFv, IFs. In the normal receiving state, said AGC is controlled by the RFAGC signal outputted from the video IF circuit IFv. If a tuning voltage is not a correct voltage value at the time of channel selecting operation, a video IF carrier in the IF signal is shifted from a regular frequency. If the IF frequency is shifted to the positive side (e.g. +500kHz-1MHz), the RFAGC signal is not outputted from the video IF circuit IFs, but the gain of the electronic tuner 1 is controlled by the RFAGC signal outputted from the voice IF circuit IFs and the channel selecting operation due to the generation of spurious can be prevented from bad influence or interruption.